http://www.freshpatents.com/Books-strips-and-leaves-dtnewntc281.php USPTO Class 281 - Books, strips, and leaves en-us Fri, 19 Dec 2008 00:06:18 -0800 1000 Wednesday Thursday Friday Saturday Sunday 141 31 http://www.freshpatents.com/index.php?rss=true http://www.freshpatents.com/images/freshpatentsnav_rss.gif http://www.freshpatents.com/Book-dt20081211ptan20080303263.php Fri, 19 Dec 2008 00:06:18 -0800 A new book has a single fundamental element to be learned by the child (such as a single letter of the alphabet, or a single number, or a single color) on the front cover. The internal pages bear images associated with the element, such as words that are spelled with...